[llvm] r273984 - NFC. Fix popular typo in comment 'deferencing' --> 'dereferencing'.

[Nick Lewycky via llvm-commits]

Author: nicholas
Date: Mon Jun 27 20:45:05 2016
New Revision: 273984

URL: http://llvm.org/viewvc/llvm-project?rev=273984&view=rev
Log:
NFC. Fix popular typo in comment 'deferencing' --> 'dereferencing'.
Bonus changes, * placement in X86ISelLowering and 'exerce' -> 'exercise' in test.


Modified:
    llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
    llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
    llvm/trunk/test/CodeGen/ARM/arm-shrink-wrapping.ll

Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp?rev=273984&r1=273983&r2=273984&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Mon Jun 27 20:45:05 2016
@@ -3182,7 +3182,7 @@ void ARMTargetLowering::VarArgStyleRegis
   ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
 
   // Try to store any remaining integer argument regs
-  // to their spots on the stack so that they may be loaded by deferencing
+  // to their spots on the stack so that they may be loaded by dereferencing
   // the result of va_next.
   // If there is no regs to be stored, just point address after last
   // argument passed via stack.

Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp?rev=273984&r1=273983&r2=273984&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp Mon Jun 27 20:45:05 2016
@@ -2975,8 +2975,8 @@ SDValue PPCTargetLowering::LowerFormalAr
     SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
 
     // The fixed integer arguments of a variadic function are stored to the
-    // VarArgsFrameIndex on the stack so that they may be loaded by deferencing
-    // the result of va_next.
+    // VarArgsFrameIndex on the stack so that they may be loaded by
+    // dereferencing the result of va_next.
     for (unsigned GPRIndex = 0; GPRIndex != NumGPArgRegs; ++GPRIndex) {
       // Get an existing live-in vreg, or add a new one.
       unsigned VReg = MF.getRegInfo().getLiveInVirtReg(GPArgRegs[GPRIndex]);
@@ -3432,8 +3432,8 @@ SDValue PPCTargetLowering::LowerFormalAr
     SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
 
     // If this function is vararg, store any remaining integer argument regs
-    // to their spots on the stack so that they may be loaded by deferencing the
-    // result of va_next.
+    // to their spots on the stack so that they may be loaded by dereferencing
+    // the result of va_next.
     for (GPR_idx = (ArgOffset - LinkageSize) / PtrByteSize;
          GPR_idx < Num_GPR_Regs; ++GPR_idx) {
       unsigned VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::G8RCRegClass);
@@ -3789,8 +3789,8 @@ SDValue PPCTargetLowering::LowerFormalAr
     SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
 
     // If this function is vararg, store any remaining integer argument regs
-    // to their spots on the stack so that they may be loaded by deferencing the
-    // result of va_next.
+    // to their spots on the stack so that they may be loaded by dereferencing
+    // the result of va_next.
     for (; GPR_idx != Num_GPR_Regs; ++GPR_idx) {
       unsigned VReg;
 

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=273984&r1=273983&r2=273984&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Mon Jun 27 20:45:05 2016
@@ -2563,7 +2563,7 @@ SDValue X86TargetLowering::LowerFormalAr
   X86MachineFunctionInfo *FuncInfo = MF.getInfo<X86MachineFunctionInfo>();
   const TargetFrameLowering &TFI = *Subtarget.getFrameLowering();
 
-  const Function* Fn = MF.getFunction();
+  const Function *Fn = MF.getFunction();
   if (Fn->hasExternalLinkage() &&
       Subtarget.isTargetCygMing() &&
       Fn->getName() == "main")
@@ -2760,7 +2760,7 @@ SDValue X86TargetLowering::LowerFormalAr
     } else {
       // For X86-64, if there are vararg parameters that are passed via
       // registers, then we must store them to their spots on the stack so
-      // they may be loaded by deferencing the result of va_next.
+      // they may be loaded by dereferencing the result of va_next.
       FuncInfo->setVarArgsGPOffset(NumIntRegs * 8);
       FuncInfo->setVarArgsFPOffset(ArgGPRs.size() * 8 + NumXMMRegs * 16);
       FuncInfo->setRegSaveFrameIndex(MFI->CreateStackObject(

Modified: llvm/trunk/test/CodeGen/ARM/arm-shrink-wrapping.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/arm-shrink-wrapping.ll?rev=273984&r1=273983&r2=273984&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/arm-shrink-wrapping.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/arm-shrink-wrapping.ll Mon Jun 27 20:45:05 2016
@@ -629,7 +629,7 @@ end:
 declare double @llvm.pow.f64(double, double)
 
 ; This function needs to spill floating point registers to
-; exerce the path where we were deferencing the end iterator
+; exercise the path where we were dereferencing the end iterator
 ; to access debug info location while inserting the spill code
 ; during PEI with shrink-wrapping enable.
 ; CHECK-LABEL: debug_info: